<template>
  <div class="app-container">
    <el-form
      v-show="showSearch"
      ref="queryRef"
      :model="queryParams"
      :inline="true"
      label-width="68px"
    >
      <el-form-item label="表名称" prop="tableName">
        <el-input
          v-model="queryParams.tableName"
          placeholder="请输入表名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="表描述" prop="tableComment">
        <el-input
          v-model="queryParams.tableComment"
          placeholder="请输入表描述"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" style="width: 308px">
        <el-date-picker
          v-model="dateRange"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:gen:code']"
          type="primary"
          icon="Download"
          @click="handleGenTable"
        >
          生成
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:gen:import']"
          type="info"
          plain
          icon="Upload"
          @click="openImportTable"
        >
          导入
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:gen:edit']"
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleEditTable"
        >
          修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tool:gen:remove']"
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
        >
          删除
        </el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" />
    </el-row>
    <div class="fit-table">
      <el-table
        v-loading="loading"
        border
        stripe
        :data="tableList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" align="center" width="60" />
        <el-table-column label="序号" type="index" width="60" align="center">
          <template #default="scope">
            <span>{{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}</span>
          </template>
        </el-table-column>
        <el-table-column
          label="表名称"
          align="center"
          prop="tableName"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="表描述"
          align="center"
          prop="tableComment"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="实体"
          align="center"
          prop="className"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="创建时间" align="center" prop="createTime" width="160" />
        <el-table-column label="更新时间" align="center" prop="updateTime" width="160" />
        <el-table-column label="操作" align="center" width="260" fixed="right">
          <template #default="scope">
            <el-tooltip content="预览" placement="top">
              <el-button
                v-hasPermi="['tool:gen:preview']"
                type="text"
                icon="View"
                @click="handlePreview(scope.row)"
              />
            </el-tooltip>
            <el-tooltip content="编辑" placement="top">
              <el-button
                v-hasPermi="['tool:gen:edit']"
                type="text"
                icon="Edit"
                @click="handleEditTable(scope.row)"
              />
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button
                v-hasPermi="['tool:gen:remove']"
                type="text"
                icon="Delete"
                @click="handleDelete(scope.row)"
              />
            </el-tooltip>
            <el-tooltip content="同步" placement="top">
              <el-button
                v-hasPermi="['tool:gen:edit']"
                type="text"
                icon="Refresh"
                @click="handleSynchDb(scope.row)"
              />
            </el-tooltip>
            <el-tooltip content="生成代码" placement="top">
              <el-button
                v-hasPermi="['tool:gen:code']"
                type="text"
                icon="Download"
                @click="handleGenTable(scope.row)"
              />
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <pagination
      v-show="total > 0"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      :total="total"
      @pagination="getList"
    />
    <!-- 预览界面 -->
    <el-dialog
      v-model="preview.open"
      :title="preview.title"
      width="80%"
      top="5vh"
      append-to-body
      custom-class="scrollbar"
    >
      <el-tabs v-model="preview.activeName">
        <el-tab-pane
          v-for="(value, key) in preview.data"
          :key="value"
          :label="key.substring(key.lastIndexOf('/') + 1, key.indexOf('.vm'))"
          :name="key.substring(key.lastIndexOf('/') + 1, key.indexOf('.vm'))"
        >
          <el-link
            v-copyText="value"
            v-copyText:callback="copyTextSuccess"
            :underline="false"
            icon="DocumentCopy"
            style="float: right"
          >
            &nbsp;复制
          </el-link>
          <pre>{{ value }}</pre>
        </el-tab-pane>
      </el-tabs>
    </el-dialog>
    <import-table ref="importRef" @ok="handleQuery" />
  </div>
</template>

<script setup name="Gen">
  import { listTable, previewTable, delTable, genCode, synchDb } from '@/api/tool/gen'
  import router from '@/router'
  import importTable from './importTable'

  const route = useRoute()
  const { proxy } = getCurrentInstance()

  const tableList = ref([])
  const loading = ref(true)
  const showSearch = ref(true)
  const ids = ref([])
  const single = ref(true)
  const multiple = ref(true)
  const total = ref(0)
  const tableNames = ref([])
  const dateRange = ref([])
  const uniqueId = ref('')

  const data = reactive({
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      tableName: undefined,
      tableComment: undefined
    },
    preview: {
      open: false,
      title: '代码预览',
      data: {},
      activeName: 'domain.java'
    }
  })

  const { queryParams, preview } = toRefs(data)

  onActivated(() => {
    const time = route.query.t
    if (time != null && time != uniqueId.value) {
      uniqueId.value = time
      queryParams.value.pageNum = Number(route.query.pageNum)
      dateRange.value = []
      proxy.resetForm('queryForm')
      getList()
    }
  })

  /** 查询表集合 */
  function getList() {
    loading.value = true
    listTable(proxy.addDateRange(queryParams.value, dateRange.value)).then(response => {
      tableList.value = response.rows
      total.value = response.total
      loading.value = false
    })
  }
  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1
    getList()
  }
  /** 生成代码操作 */
  function handleGenTable(row) {
    const tbNames = row.tableName || tableNames.value
    if (tbNames == '') {
      proxy.$modal.msgError('请选择要生成的数据')
      return
    }
    if (row.genType === '1') {
      genCode(row.tableName).then(response => {
        proxy.$modal.msgSuccess('成功生成到自定义路径：' + row.genPath)
      })
    } else {
      proxy.$download.zip('/tool/gen/batchGenCode?tables=' + tbNames, '')
    }
  }
  /** 同步数据库操作 */
  function handleSynchDb(row) {
    const tableName = row.tableName
    proxy.$modal
      .confirm('确认要强制同步"' + tableName + '"表结构吗？')
      .then(function () {
        return synchDb(tableName)
      })
      .then(() => {
        proxy.$modal.msgSuccess('同步成功')
      })
      .catch(() => {})
  }
  /** 打开导入表弹窗 */
  function openImportTable() {
    proxy.$refs['importRef'].show()
  }
  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = []
    proxy.resetForm('queryRef')
    handleQuery()
  }
  /** 预览按钮 */
  function handlePreview(row) {
    previewTable(row.tableId).then(response => {
      preview.value.data = response.data
      preview.value.open = true
      preview.value.activeName = 'domain.java'
    })
  }
  /** 复制代码成功 */
  function copyTextSuccess() {
    proxy.$modal.msgSuccess('复制成功')
  }
  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.tableId)
    tableNames.value = selection.map(item => item.tableName)
    single.value = selection.length != 1
    multiple.value = !selection.length
  }
  /** 修改按钮操作 */
  function handleEditTable(row) {
    const tableId = row.tableId || ids.value[0]
    router.push({
      path: '/tool/gen-edit/index/' + tableId,
      query: { pageNum: queryParams.value.pageNum }
    })
  }
  /** 删除按钮操作 */
  function handleDelete(row) {
    const tableIds = row.tableId || ids.value
    proxy.$modal
      .confirm('是否确认删除表编号为"' + tableIds + '"的数据项？')
      .then(function () {
        return delTable(tableIds)
      })
      .then(() => {
        getList()
        proxy.$modal.msgSuccess('删除成功')
      })
      .catch(() => {})
  }

  getList()
</script>
